For countermeasures against the open/close surge of the MC (magnetic contactor). Insert a diode not to apply 27 VDC or m

Turn ON and OFF the RES signal to enable the inverter-driven operation.

The parameter file (extension: pr3) can be imported. The system file (extension: mel) cannot be imported.

Refer to the inverter capacity.

When the brake sequence function is enabled, the RT signal is disabled and the stop-on-contact control cannot be perform

Overshooting of the speed due to the acceleration/deceleration may be the cause. Overshooting is more likely to occur wh

There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit.

The following may be the cause. - No encoder power supply. - The setting of Pr.359 (Encoder rotation direction) is rever

Normally, the required space for A700 3.7K or lower is 1 cm. However, when using CC-Link IE, it needs to be separated fo

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

891-900 of Total 1306

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Electronic bypass function

For countermeasures against the open/close surge of the MC (magnetic contactor). Insert a diode not to apply 27 VDC or more to the open collector terminal of... More Details >>
- No：21188
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Electronic bypass function

Turn ON and OFF the RES signal to enable the inverter-driven operation. More Details >>
- No：21190
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
FR Configurator

The parameter file (extension: pr3) can be imported. The system file (extension: mel) cannot be imported. More Details >>
- No：21194
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Wiring length

Refer to the inverter capacity. More Details >>
- No：21200
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Stop-on-contact control

When the brake sequence function is enabled, the RT signal is disabled and the stop-on-contact control cannot be performed. More Details >>
- No：21209
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
IPM motor drive

Overshooting of the speed due to the acceleration/deceleration may be the cause. Overshooting is more likely to occur when the load inertia is too high. As a... More Details >>
- No：21216
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Torque limit

There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit. More Details >>
- No：21217
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
LED blinking under encoder feedback control

The following may be the cause. - No encoder power supply. - The setting of Pr.359 (Encoder rotation direction) is reversed. - The signal from the encoder is... More Details >>
- No：21219
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Inverter installation when using the FR-A7NCE

Normally, the required space for A700 3.7K or lower is 1 cm. However, when using CC-Link IE, it needs to be separated for 5 cm or more to pass the cable. More Details >>
- No：21227
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Remote register when instruction code execution request is issued at CC-Link communication

The value "0" is stored. More Details >>
- No：21234
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL

891-900 of Total 1306

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